Which is the traditional decahydrate formula of borax?
ANa2B4O7·10H2O
BNa2B4O7·4H2O
CNa2B4O7·20H2O
DNa2B4O7·2H2O
Answer & Solution
Correct answer: A. Na2B4O7·10H2O
Borax is traditionally written as the decahydrate Na2B4O7 with ten waters of crystallisation.
Related questions
Aluminium sulfide on contact with water yields aluminium hydroxide andBoron was first extracted in 1808 by which method used by Humphry Davy?A lack of boron in soil leads to what in plants?Thallium is best known for beingGallium arsenide is an important compound used inWhich group 13 element is synthetic and has no stable isotopes?Which group 13 element is a stable monoisotopic one, with only 27Al?Aluminium smelters are sited where electricity is plentiful and cheap because production i